LOOKING FOR LOW TO MID RATE RENEWAL SERVER WITH ANDROID PLATFORM
Good day sir, I would suggest the server I'm playing right now. A fresh renewal server and the rates are x200 (EXP) and x50 (Drops). A distinguishing feature here on this server is that it has a cash point farming system in where you turn in items from the cash dungeon and convert them into cash points and also HD Ores are farmable at a dungeon at a high and fair rate. Farming cash points is easy and the cash shop items are fairly cheap. Equipments quest are not those quests that takes you days to finish (Gather 1000pcs item A, 3000pcs item B, etc). It's quest are reasonably constructed that even a first time player can complete. Right now its having a x2 rates event and I think you'll have fun here. Its still fairly new so population is an issue, around 20 people at peak hours. Below are the links on the server, do PM the GM at discord for more information. Hope you'll you'll find what you're looking for here!
Website: https://crazyragnarok.com/
Discord: https://discord.gg/akeFPve
I would suggest you read the requirements.
He needs a server, which he can play on mobile phone.
Altough i never have seen one on Android with Renewal, does it even exist?